Spiral Flute Tap SP (N-SP) (Part Numbers)

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Promotional pricing ends 31/12/2024
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The spiral flute tap is ideal for machining blind holes as cutting chip is discharged from the grooves twisted in the same direction as the threads.
[Features]
・ The grooves are twisted in the same direction as the threads for not only good scrap discharging performance but also great cutting performance.
・ Intermittent cutting of female threads with keyway is also possible.
・ Capable of machining both synchronously and asynchronously.
・ Ideal for machining blind holds as the groove is twisted, continuous small coiled scraps are discharged to the rear, and it does not cause cutting chip clogging.
・ Ideal for tapping especially sticky work materials, plastics, etc. due to its sharpness.
・ The tap can easily cut.
・ Intermittent cutting of pilot holes with keyway is also possible.
・ Since the blade strength is inferior to HT, the HT shape is more suitable for hard materials.
[Applications]
・ Ideal for machining blind holes.

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SPR012N

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Part Number
SPR012N

Part Number

Part Number	Standard Unit Price	Minimum order quantity	Volume Discount	Standard Shipping Days ?	Nominal	Pitch, Number of Threading (mm)	Overall Length (L) (mm)	Class	Thread Length (mm)	Length under neck (mm)	Shank diameter (Ds) (mm)	Shank square width (K) (mm)	Shank square part length (mm)	Shape
	28.97 € 14.20 €	1	Available	Same day Stock	M12	1.25	82	P3	26	-	8.5	6.5	9	e

Standard Unit Price

Minimum order quantity

Volume Discount

Standard
Shipping Days
?

Nominal

Pitch, Number of Threading
(mm)

Overall Length (L)
(mm)

Class

Thread Length
(mm)

Length under neck
(mm)

Shank diameter (Ds)
(mm)

Shank square width (K)
(mm)

Shank square part length
(mm)

Shape

28.97 €

14.20 €

Available

Same day

M12

1.25

8.5

6.5

Basic information

Screw Types	Meter	Chamfer threads	2.5P	Tool Material Type	High-speed steel
work material	Low-Carbon Steel (carbon alloy less than 0.25%) / Medium carbon steel (carbon content 0.25 to 0.45%) / High Carbon Steel (C with a content over 0.45%) / Quenched and tempered steel (25 to 35 HRC) / Steel casting (SC) / Brass (Bs) / Brass cast iron (BsC) / Bronze (Pb) / Aluminum Rolled Material (AL) / Aluminum Alloy Casting (AC, ADC) / Magnesium Alloy (MC) / Zinc Alloy Casting (ZDC)	Tap Type	Spiral Tap	Hole type	For blind hole
Coating Y/N	N/A	Number of Grooves	3	Torsional Angle	40°

This page is Spiral Flute Tap SP (N-SP), part number SPR012N.
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